// var mp = new BMap.Map("container");
//     mp.centerAndZoom(new BMap.Point(116.3964,39.9093), 10);
//     mp.enableScrollWheelZoom();
var map = new BMap.Map("allmap");
var point = new BMap.Point(116.331398, 39.897445);
map.centerAndZoom(point, 12);

var geolocation = new BMap.Geolocation();
geolocation.getCurrentPosition(function(r) {
    if (this.getStatus() == BMAP_STATUS_SUCCESS) {
        var mk = new BMap.Marker(r.point);
        map.addOverlay(mk);
        map.panTo(r.point);
        // alert('您的位置：'+r.point.lng+','+r.point.lat);
    } else {
        // alert('failed'+this.getStatus());
    }
}, { enableHighAccuracy: true })